---
product_id: 287943797
title: "450mm Manhole Inspection Chamber Riser - Underground Drainage"
brand: "polydrain"
price: "€ 143.89"
currency: EUR
in_stock: true
reviews_count: 8
category: "Polydrain"
url: https://www.desertcart.sk/products/287943797-450mm-manhole-inspection-chamber-riser-underground-drainage
store_origin: SK
region: Slovakia
---

# 450mm Manhole Inspection Chamber Riser - Underground Drainage

**Brand:** polydrain
**Price:** € 143.89
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** 450mm Manhole Inspection Chamber Riser - Underground Drainage by polydrain
- **How much does it cost?** € 143.89 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/287943797-450mm-manhole-inspection-chamber-riser-underground-drainage)

## Best For

- polydrain enthusiasts

## Why This Product

- Trusted polydrain brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

Shop 450mm Manhole Inspection Chamber Riser - Underground Drainage. Free delivery on eligible orders of £20 or more.

Review: Sturdy - Good sturdy product Great fit Good value for money
Review: Pipe works - Excellent service and products 👍

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08XC5YJ7C |
| Best Sellers Rank | 207,631 in DIY & Tools ( See Top 100 in DIY & Tools ) 422 in Drainage |
| Customer Reviews | 4.5 4.5 out of 5 stars (31) |
| Date First Available | 24 Feb. 2021 |
| Manufacturer | Polydrain |

## Images

![450mm Manhole Inspection Chamber Riser - Underground Drainage - Image 1](https://m.media-amazon.com/images/I/519KTs357mL.jpg)

## Questions & Answers

**Q: Is this supplied with a sealing strip?**
A: No

## Customer Reviews

### ⭐⭐⭐⭐⭐ Sturdy
*by M***L on 13 January 2025*

Good sturdy product Great fit Good value for money

### ⭐⭐⭐⭐⭐ Pipe works
*by A***R on 12 June 2025*

Excellent service and products 👍

### ⭐⭐⭐⭐⭐ 100 ok
*by M***I on 7 June 2025*

100 ok

## Frequently Bought Together

- 450mm Manhole Inspection Chamber Riser - Underground Drainage
- Polydrain 450mm Manhole Cover & Frame

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**Shop now:** [https://www.desertcart.sk/products/287943797-450mm-manhole-inspection-chamber-riser-underground-drainage](https://www.desertcart.sk/products/287943797-450mm-manhole-inspection-chamber-riser-underground-drainage)

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-02-26*